In case someone missed this one (or I missed the note about someone not
missing this one):
http://www.ercb.com/ddj/2001/ddj.0102.html
They wrote:
Overall, I give this book full marks, and I think that it
deserves to become the standard reference for Ruby programmers.
They didn't realize it is already the standard reference right after source
code :). Or that there's a tool like ri. (Well, to be precise there wasn't
any when they wrote the review... :)
- Aleksi